Re: [PATCH 1/2] KVM: Remove memory alias support

[Marcelo Tosatti <mtosatti@redhat.com>]

On Mon, Jun 21, 2010 at 11:51:58AM +0300, Avi Kivity wrote:
> As advertised in feature-removal-schedule.txt.  Equivalent support is provided
> by overlapping memory regions.
> 
> Signed-off-by: Avi Kivity <avi@redhat.com>
> ---
>  Documentation/feature-removal-schedule.txt |   11 ---
>  Documentation/kvm/api.txt                  |   12 +---
>  arch/ia64/kvm/kvm-ia64.c                   |    5 -
>  arch/powerpc/kvm/powerpc.c                 |    5 -
>  arch/s390/kvm/kvm-s390.c                   |    5 -
>  arch/x86/include/asm/kvm_host.h            |   21 -----
>  arch/x86/kvm/mmu.c                         |   17 +---
>  arch/x86/kvm/paging_tmpl.h                 |    3 +-
>  arch/x86/kvm/x86.c                         |  125 ----------------------------
>  arch/x86/kvm/x86.h                         |    7 --
>  include/linux/kvm.h                        |    1 +
>  include/linux/kvm_host.h                   |    6 --
>  virt/kvm/kvm_main.c                        |   18 +---
>  13 files changed, 11 insertions(+), 225 deletions(-)
> 

> diff --git a/include/linux/kvm.h b/include/linux/kvm.h
> index 6fd40f5..ea294e6 100644
> --- a/include/linux/kvm.h
> +++ b/include/linux/kvm.h
> @@ -619,6 +619,7 @@ struct kvm_clock_data {
>   */
>  #define KVM_CREATE_VCPU           _IO(KVMIO,   0x41)
>  #define KVM_GET_DIRTY_LOG         _IOW(KVMIO,  0x42, struct kvm_dirty_log)
> +/* KVM_SET_MEMORY_REGION is obsolete: */

SET_MEMORY_ALIAS?

>  #define KVM_SET_MEMORY_ALIAS      _IOW(KVMIO,  0x43, struct kvm_memory_alias)
>  #define KVM_SET_NR_MMU_PAGES      _IO(KVMIO,   0x44)
>  #define KVM_GET_NR_MMU_PAGES      _IO(KVMIO,   0x45)